Safety And Efficacy Study Of Sunitinib Malate As First-Line Systemic Therapy In Chinese Patients With Metastatic Renal Cell Carcinoma

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 105

Inclusion Criteria

Histologically confirmed renal cell carcinoma with metastases with a component of clear (conventional) cell histology that is not amenable to surgery.
Evidence of unidimensionally measurable disease
Male or female, 18 years of age or older.
ECOG performance status 0 or 1.
Resolution of all acute toxic effects
Adequate organ function.

Exclusion Criteria

Renal cell carcinoma without any clear (conventional) cell component.
Prior systemic therapy for metastatic disease of any kind of RCC, such as Interferon or Interleukin, chemotherapy, hormonal, investigational or targeted therapies. Patients may have received prior adjuvant therapy with Interferon and/or Interleukin if recurrence occurred > 6 months after adjuvant therapy completion.
Major surgery or radiation therapy <4 weeks of starting the study treatment. Prior palliative radiotherapy to metastatic lesion(s) is permitted, provided there is at least one measurable lesion that has not been irradiated.
NCI CTCAE grade 3 hemorrhage <4 weeks of starting the study treatment.
Diagnosis of any second malignancy within the last 5 years, except for adequately treated basal cell carcinoma, squamous cell skin cancer, or in situ cervical cancer.
History of or known brain metastases, spinal cord compression, or carcinomatous meningitis, or evidence of brain or leptomeningeal disease on screening CT or MRI scan.
Any of the following within the 12 months prior to study drug administration: myocardial infarction, severe/unstable angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack, and 6 months for pulmonary embolism.
Pre-existing thyroid abnormality with thyroid function that cannot be maintained in the normal range with medication.
Ongoing cardiac dysrhythmias, atrial fibrillation, or prolongation of the QTc interval to >450 msec for males or >470 msec for females.
Hypertension that cannot be controlled by medications (>150/100 mmHg despite optimal medical therapy).
Ongoing treatment with therapeutic doses of Coumadin (low dose Coumadin up to 2 mg PO daily for deep vein thrombosis prophylaxis is allowed).
Known human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS)-related illness.
Current treatment on another clinical trial.
Pregnancy or breastfeeding. Female patients must be surgically sterile or be postmenopausal, or must agree to use effective contraception during the period of therapy. All female patients with reproductive potential must have a negative pregnancy test (serum or urine) prior to enrollment. Male patients must be surgically sterile or must agree to use effective contraception during the period of therapy. The definition of effective contraception will be based on the judgment of the principal investigator or a designated associate.
Other severe acute or chronic medical or psychiatric condition, or laboratory abnormality that may increase the risk associated with study participation or study drug administration, or may interfere with the interpretation of study results, and in the judgment of the investigator would make the patient inappropriate for entry into this study.

Study & Design

Study Type: INTERVENTIONAL

Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
sunitinib	Sunitinib Malate (SU011248)	single agent sunitinib, single arm

Primary Outcome Measures

Name	Time	Method
Progression-free Survival (PFS)	Baseline, Day 28 of Cycles 1, 2, 3, 4 and even cycles thereafter until disease progression or every 2 months until death (up to 88 weeks)	Time in weeks from start of study treatment to first documentation of objective tumor progression or death due to any cause. PFS was calculated as (first event date minus the date of first dose of study medication plus 1) divided by 7. Tumor progression was determined from oncologic assessment data (where data meet the criteria for progressive disease \[PD\]), or from adverse event (AE) data (where the outcome was "Death").

Secondary Outcome Measures

Name	Time	Method
Percentage of Participants With Objective Response (OR)	Baseline, Day 28 of Cycles 1, 2, 3, 4 and even cycles thereafter until disease progression or every 2 months until death (up to 88 weeks)	Percentage of participants with OR based assessment of confirmed complete response (CR) or confirmed partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST). Confirmed response were those that persisted on repeat imaging study at least 4 weeks after initial documentation of response. CR was defined as disappearance of all lesions (target and/or non target). PR were those with at least 30 percent decrease in sum of the longest dimensions of target lesions taking as a reference the baseline sum longest dimensions, with non target lesions not increased or absent.
Overall Survival (OS)	Baseline, Day 28 of Cycles 1, 2, 3, 4 and even cycles thereafter until disease progression or every 2 months until death (up to 88 weeks)	Time in weeks from the start of study treatment to date of death due to any cause. OS was calculated as (the death date minus the date of first dose of study medication plus 1) divided by 7. Death was determined from adverse event data (where outcome was death) or from follow-up contact data (where the participant current status was death).
One Year Survival Probability	Baseline, Day 28 of Cycles 1, 2, 3, 4 and even cycles thereafter, every 2 months until death (up to 1 year)	One year survival probability was defined as the probability of survival at one year after the first dose of study treatment.

Safety And Efficacy Study Of Sunitinib Malate As First-Line Systemic Therapy In Chinese Patients With Metastatic Renal Cell Carcinoma

Recruitment & Eligibility

Study & Design

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